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FR3125461B1 - HIGH SPEED LIMITED MOTORCYCLE TIRE - Google Patents

HIGH SPEED LIMITED MOTORCYCLE TIRE Download PDF

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Publication number
FR3125461B1
FR3125461B1 FR2108058A FR2108058A FR3125461B1 FR 3125461 B1 FR3125461 B1 FR 3125461B1 FR 2108058 A FR2108058 A FR 2108058A FR 2108058 A FR2108058 A FR 2108058A FR 3125461 B1 FR3125461 B1 FR 3125461B1
Authority
FR
France
Prior art keywords
angle
tire
high speed
motorcycle tire
acs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2108058A
Other languages
French (fr)
Other versions
FR3125461A1 (en
Inventor
Florian Vilcot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR2108058A priority Critical patent/FR3125461B1/en
Priority to EP22751774.5A priority patent/EP4377101A1/en
Priority to PCT/FR2022/051352 priority patent/WO2023007071A1/en
Priority to BR112023025559A priority patent/BR112023025559A2/en
Priority to CN202280049944.0A priority patent/CN117693431A/en
Publication of FR3125461A1 publication Critical patent/FR3125461A1/en
Application granted granted Critical
Publication of FR3125461B1 publication Critical patent/FR3125461B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/06—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle ply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0491—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship with special path of the carcass cords, e.g. sinusoidal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)

Abstract

Le pneumatique pour motocyclette présente un indice de vitesse inférieur ou égal à V et comprend une unique couche de sommet (18) et une unique couche de carcasse (34). Les éléments de renfort filaires de sommet forment, avec la direction circonférentielle (Z) du pneumatique (10), un angle AT et les éléments de renfort filaires de carcasse forment, avec la direction circonférentielle (Z) du pneumatique (10), un angle ACS, dans une portion (34S) de la couche de carcasse (34) s’étendant axialement à l’aplomb radial de la couche de sommet (18). L’angle AT et l’angle ACS sont d’orientations opposées et tels que ||AT|-|ACS|| ≤ 5°. Figure pour l’abrégé : Fig 1The motorcycle tire has a speed rating of V or less and includes a single crown layer (18) and a single carcass layer (34). The crown wire reinforcement elements form, with the circumferential direction (Z) of the tire (10), an angle AT and the carcass wire reinforcement elements form, with the circumferential direction (Z) of the tire (10), an angle ACS, in a portion (34S) of the carcass layer (34) extending axially radially vertical to the crown layer (18). The angle AT and the angle ACS have opposite orientations and such that ||AT|-|ACS|| ≤ 5°. Figure for abstract: Fig 1

FR2108058A 2021-07-26 2021-07-26 HIGH SPEED LIMITED MOTORCYCLE TIRE Active FR3125461B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2108058A FR3125461B1 (en) 2021-07-26 2021-07-26 HIGH SPEED LIMITED MOTORCYCLE TIRE
EP22751774.5A EP4377101A1 (en) 2021-07-26 2022-07-06 Tyre for a motorcycle having a high top speed
PCT/FR2022/051352 WO2023007071A1 (en) 2021-07-26 2022-07-06 Tyre for a motorcycle having a high top speed
BR112023025559A BR112023025559A2 (en) 2021-07-26 2022-07-06 TIRE FOR A MOTORCYCLE THAT HAS A HIGH MAXIMUM SPEED
CN202280049944.0A CN117693431A (en) 2021-07-26 2022-07-06 Tyre for motorcycles with high limit speed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108058A FR3125461B1 (en) 2021-07-26 2021-07-26 HIGH SPEED LIMITED MOTORCYCLE TIRE
FR2108058 2021-07-26

Publications (2)

Publication Number Publication Date
FR3125461A1 FR3125461A1 (en) 2023-01-27
FR3125461B1 true FR3125461B1 (en) 2023-07-14

Family

ID=77519360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108058A Active FR3125461B1 (en) 2021-07-26 2021-07-26 HIGH SPEED LIMITED MOTORCYCLE TIRE

Country Status (5)

Country Link
EP (1) EP4377101A1 (en)
CN (1) CN117693431A (en)
BR (1) BR112023025559A2 (en)
FR (1) FR3125461B1 (en)
WO (1) WO2023007071A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131398C (en) 1964-05-14 Michelin & Cie
FR2736006A1 (en) 1995-06-29 1997-01-03 Sedepro TIRE COMPRISING CIRCUMFERENTIAL CABLES FOR ANCHORING THE CARCASS, PROCESS FOR PREPARING SUCH CABLES
FR2797213B1 (en) 1999-08-02 2002-08-30 Michelin Soc Tech PROCESS FOR THE MANUFACTURE OF A TIRE WITH PRECONFORMATION OF A RADIAL CARCASS SHEET TO MOUNT THE CABLES OF THE CENTRAL PART
JP3405701B2 (en) * 1999-12-09 2003-05-12 住友ゴム工業株式会社 Pneumatic tire and tire vulcanizing mold
FR3102095A1 (en) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin LOW ROLLING RESISTANCE PNEUMATIC AND ITS MANUFACTURING PROCESS
FR3102097A1 (en) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin PNEUMATIC WITH REDUCED NOISE EMISSION AND ITS MANUFACTURING PROCESS

Also Published As

Publication number Publication date
BR112023025559A2 (en) 2024-02-20
WO2023007071A1 (en) 2023-02-02
EP4377101A1 (en) 2024-06-05
FR3125461A1 (en) 2023-01-27
CN117693431A (en) 2024-03-12

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